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Porth Ceriad Surf Forecast
/ Wales – Lleyn (14 surf breaks) /
Surf Forecasts:
Porth Ceriad surfForecast / Wales – Lleyn / UK
48hr Weather and Surf, issued 6 pm Friday 10 Apr 2026 BSTForecast update in hr min s Forecast update imminent
Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Porth Ceriad sea temperature is
9.7° C
(Which is 1.3°C warmer than normal for this time of year)How big are the waves at Porth Ceriad today?
The current surf forecast for Porth Ceriad at 11PM is: 2.2m 7s primary swell from a South-southwest direction and 0.1m 13s secondary swell from a West direction, 0.1m 13s secondary swell from a West direction (forecast issued at 06:00pm April 10). The wind direction is predicted to be onshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | - | - |
| Afternoon (10 Apr) | 3ft (0.9m) | 4s |
| Evening (10 Apr) | 6ft (1.9m) | 6s |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
| 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 4 | 6 | 7 | 8 | 9 | 10 | 10 | 8 | 9 | 10 | 11 | 11 | 11 | 10 | 8 | 8 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 46 | 131 | 361 | 887 | 654 | 643 | 625 | 913 | 1842 | 3210 | 4237 | 3369 | 2099 | 1314 | 811 | 691 | 528 | 365 | 281 | 171 | 149 | 112 | 54 | 42 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | on | on |
High Tide / height (m) | 2:23PM 2.67 | 3:10AM 2.80 | 4:13PM 2.60 | |||||||||||||||||||||
Low Tide / height (m) | 9:45PM 1.71 | 10:52AM 1.59 | 11:17PM 1.63 | |||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:26 | - | - | - | - | - | - | - | 6:24 | - | - |
| Sunset | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - |
 | |  | | |  |  |  | | |  |  | | | | | |  | | | | | | | |
Rain (mm) | - | - | 1 | 1 | 4 | 3 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | 1 | 1 | 1 | 1 | - | 1 | 2 |
| Temp. °C | 8 | 8 | 9 | 9 | 7 | 4 | 7 | 7 | 8 | 7 | 9 | 8 | 9 | 8 | 7 | 8 | 9 | 9 | 9 | 8 | 7 | 7 | 8 | 8 |
| Feels °C (?) | -1 | -2 | -3 | -3 | -1 | -6 | -4 | -5 | -6 | -9 | -3 | -3 | -2 | -2 | -4 | -2 | 1 | 1 | 2 | 1 | -1 | -2 | 1 | 2 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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